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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.9
- 수록면
- 758 - 768 (11page)
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This paper presents the modeling and position-sensorless vector control of a dual-airgap axial flux permanent magnet (AFPM) machine optimized for use in flywheel energy storage system (FESS) applications. The proposed AFPM machine has two sets of three-phase stator windings but requires only a single power converter to control both the electromagnetic torque and the axial levitation force. The proper controllability of the latter is crucial as it can be utilized to minimize the vertical bearing stress to improve the efficiency of the FESS. The method for controlling both the speed and axial displacement of the machine is discussed. An inherent speed sensorless observer is also proposed for speed estimation. The proposed observer eliminates the rotary encoder, which in turn reduces the overall weight and cost of the system while improving its reliability. The effectiveness of the proposed control scheme has been verified by simulations and experiments on a prototype machine.
목차
Abstract
NOMENCLATURE
I. INTRODUCTION
II. THE DUAL-AIRGAP AFPMMACHINE
III. MODELING AND CONTROL OF THE DUAL-AIRGAP AFPM MACHINE
VI. EXPERIMENTAL RESULTS
VII. CONCLUSION
REFERENCES
참고문헌 (31)
참고문헌 신청
1. [학술지(정기간행물)] - J. G. Bitterly / 1998 / Flywheel technology: past, present, and 21st century projections / IEEE Aerosp. Electron. Syst. Mag 13 (8) : 13 ~ 16
2. [학술지(정기간행물)] - R. Hebner / 2002 / Flywheel batteries come around again / IEEE Spectr 39 (4) : 46 ~ 51
3. [학술지(정기간행물)] - P. Fairley / 2011 / Flywheels keep the grid in tune / IEEE Spectr 48 (7) : 16 ~ 18
4. [학술지(정기간행물)] - G. Cimuca / 2010 / Design and control strategies of an induction-machine-based flywheel energy storage system associated to a variable-speed wind generator / IEEE Trans. Energy Convers 25 (2) : 526 ~ 534
5. [학술지(정기간행물)] - W. Lei / 2011 / Optimal design and real-time control for energy management in electric vehicles / IEEE Trans.Veh. Technol 60 (4) : 1419 ~ 1429
2. [학술지(정기간행물)] - R. Hebner / 2002 / Flywheel batteries come around again / IEEE Spectr 39 (4) : 46 ~ 51
3. [학술지(정기간행물)] - P. Fairley / 2011 / Flywheels keep the grid in tune / IEEE Spectr 48 (7) : 16 ~ 18
4. [학술지(정기간행물)] - G. Cimuca / 2010 / Design and control strategies of an induction-machine-based flywheel energy storage system associated to a variable-speed wind generator / IEEE Trans. Energy Convers 25 (2) : 526 ~ 534
5. [학술지(정기간행물)] - W. Lei / 2011 / Optimal design and real-time control for energy management in electric vehicles / IEEE Trans.Veh. Technol 60 (4) : 1419 ~ 1429
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UCI(KEPA) : I410-ECN-0101-2013-560-003196498